Referee review: Sunderland v Arsenal

Referee review: Sunderland v ArsenalArsenal beat Sunderland 2-0, but John Brooks and Stuart Attwell face scrutiny after a disputed penalty and inconsistent handling of key incidents.Photo by WM Sport Media/Getty ImagesArsenal left Sunderland with three points after a 2-0 win, but the performance of the officials was far less convincing.There were questions over consistency, the application of the laws and the use of VAR, with several significant decisions going against the champions.John Brooks: